I had hoped this would be a last resort, cause you can seriously mess up your comp if it's done wrong. I ask that you hold off for another little while see if someone else comes up with a suggestion if not i'll give you my MSN and if you use that i can walk you though.
I can tell you yes.
Go to start, run, type regedit
go to Edit, find and type in the name of the program and see if any files appear.